-12.66% is the change from 924 to 807
Calculation steps:
[( 807 - 924 ) ÷ 924] x 100 = -12.66%
Formula
Percentage change = [(807 - 924) / 924] x 100
Subtract the new number by the original number
807 - 924 = -117
-117 ÷ 924 = -0.1266233766233766
-0.1266233766233766 x 100 = -12.66%